-21+5yi=7x-10i

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Solution for -21+5yi=7x-10i equation:


Simplifying
-21 + 5yi = 7x + -10i

Reorder the terms:
-21 + 5iy = -10i + 7x

Solving
-21 + 5iy = -10i + 7x

Solving for variable 'i'.

Move all terms containing i to the left, all other terms to the right.

Add '10i' to each side of the equation.
-21 + 10i + 5iy = -10i + 10i + 7x

Combine like terms: -10i + 10i = 0
-21 + 10i + 5iy = 0 + 7x
-21 + 10i + 5iy = 7x

Add '21' to each side of the equation.
-21 + 10i + 21 + 5iy = 21 + 7x

Reorder the terms:
-21 + 21 + 10i + 5iy = 21 + 7x

Combine like terms: -21 + 21 = 0
0 + 10i + 5iy = 21 + 7x
10i + 5iy = 21 + 7x

Reorder the terms:
-21 + 10i + 5iy + -7x = 21 + 7x + -21 + -7x

Reorder the terms:
-21 + 10i + 5iy + -7x = 21 + -21 + 7x + -7x

Combine like terms: 21 + -21 = 0
-21 + 10i + 5iy + -7x = 0 + 7x + -7x
-21 + 10i + 5iy + -7x = 7x + -7x

Combine like terms: 7x + -7x = 0
-21 + 10i + 5iy + -7x = 0

The solution to this equation could not be determined.

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